B&B Electronics MDR-40-24 power supply unit
Contents
1. 40W Single Output Industrial DIN Rail Power Supply MDR 40 series E Features Universal AC input Full range Protections Short circuit Overload Over voltage Cooling by free air convection Can be installed on DIN rail TS 35 7 5 or 15 NEC class 2 LPS compliant 12V 24V 48V only LED indicator for power on DC OK relay contact No load power consumption lt 0 75W 100 full load burn in test 3 years warranty SPECIFICATION Wx JCBCE MODEL MDR 40 5 MDR 40 12 MDR 40 24 MDR 40 48 DC VOLTAGE 5V 12V 24V 48V RATED CURRENT 6A 3 33A 1 7A 0 83A CURRENT RANGE 0 6A 0 3 33A 0 1 7A 0 0 83A RATED POWER 30W 40W 40 8W 39 8W RIPPLE amp NOISE max Note 2 80mVp p 120mVp p 150mVp p 200mVp p OUTPUT VOLTAGE ADJ RANGE 5 6V 12 15V 24 30V 48 56V VOLTAGE TOLERANCE Note 3 2 0 1 0 1 0 41 0 LINE REGULATION 1 0 1 0 1 0 1 0 LOAD REGULATION 1 0 1 0 1 0 1 0 SETUP RISE TIME Note 5 500ms 30ms 230VAC 500ms 30ms 115VAC at full load HOLD UP TIME Typ 50ms 230VAC 20ms 115VAC at full load VOLTAGE RANGE 85 264VAC 120 370VDC FREQUENCY RANGE 47 63Hz INPUT EFFICIENCY Typ 78 86 88 88 AC CURRENT Typ 1 1A 115VAC 0 7A 230VAC INRUSH CURRENT Typ COLD START 30A 115VAC 60A 230VAC LEAKAGE CURRENT lt 1mA 240VAC 105 150 rated output power PROT2. ECTION OVERLOAD Protection type Constant current limiting recovers automatically after fault condition is removed 6 25 7 25V 15 6 18V 31 2 36V 57 6 64 8V OVER OLTACGE Protection type Shut down o p voltage re power on to recover FUNCTION DC OK SIGNAL Relay contact rating max 30V 1A resistive WORKING TEMP 20 70 C Refer to output load derating curve WORKING HUMIDITY 20 90 RH non condensing ENVIRONMENT STORAGE TEMP HUMIDITY 40 85 C 10 95 RH TEMP COEFFICIENT 0 03 C 0 50 C VIBRATION Component 10 500Hz 2G 10min 1cycle period for 60min each along X Y Z axes Mounting Compliance to IEC60068 2 6 SAFETY STANDARDS UL508 TUV EN60950 1 approved NEC class 2 LPS compliant 12V 24V 48V only WITHSTAND VOLTAGE I P O P 3KVAC I P FG 1 5KVAC O P FG 0 5K VAC SAFETY S ISOLATION RESISTANCE I P O P I P FG O P FG gt 100M Ohms 500VDC 25 C 70 RH ine 4 EMI CONDUCTION amp RADIATION Compliance to EN55011 EN55022 CISPR22 EN61204 3 Class B HARMONIC CURRENT Compliance to EN61000 3 2 3 EMS IMMUNITY Compliance to EN61000 4 2 3 4 5 6 8 11 ENV50204 EN55024 EN61000 6 2 EN61204 3 heavy industry level criteria A MTBF 301 7K hrs min MIL HDBK 217F 25 C OTHERS DIMENSION 40 90 100mm W H D PACKING 0 3Kg 42pcs 13 6Kg 0 82CUFT NOTE 1 All parameters NOT specially mentioned are measured at 230VAC input rated load and 25 C of ambient temperature 2 Ripple amp noise are measured at 20MHz o
3. atings max 30V 1A resistive load E Derating Curve E Output Derating VS Input Voltage Ta 25 C 90 F 80 7 Si 1 Z Q sof 4 ro 4 a 40 L J 85 95 100 115 120 140 160 180 200 220 240 264 AMBIENT TEMPERATURE C INPUT VOLTAGE VAC 60Hz File Name MDR 40 SPEC 2007 07 09
4. f bandwidth by using a 12 twisted pair wire terminated with a 0 1uf amp 47uf parallel capacitor 3 Tolerance includes set up tolerance line regulation and load regulation 4 The power supply is considered a component which will be installed into a final equipment The final equipment must be re confirmed that it still meets EMC directives 5 Length of set up time is measured at first cold start Turning ON OFF the power supply may lead to increase of the set up time File Name MDR 40 SPEC 2007 07 09 M ZA 40W Single Output Industrial DIN Rail Power Supply M D R 4 0 series MEAN WELL E Mechanical Specification Case No 962A Unit mm 35 40 100 55 555 YL gt m 4V V V V o DC OK O DC OK A O VADJ U D haai YU N L pari 7 57 5 nstall DIN rail TS35 7 5 or TS35 15 a E Block Diagram fosc 60KHz C O CF Xo DC OK he o Pa EMI Oe fee POWER E h O V SWITCHING gt FIRER FILTER 3E FILTER f N m O C P 2 Pn DETECTION ele CIRCUIT O L P m CONTROL i O V P E DC OK Relay Contact Contact Close When the output voltage reaches the adjusted output voltage Contact Open When the output voltage drop below 90 output voltage Contact R
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